MA37846B1 - Absorber tube - Google Patents

Absorber tube

Info

Publication number
MA37846B1
MA37846B1 MA37846A MA37846A MA37846B1 MA 37846 B1 MA37846 B1 MA 37846B1 MA 37846 A MA37846 A MA 37846A MA 37846 A MA37846 A MA 37846A MA 37846 B1 MA37846 B1 MA 37846B1
Authority
MA
Morocco
Prior art keywords
tube
glass
metal
transition element
absorber tube
Prior art date
Application number
MA37846A
Other languages
French (fr)
Other versions
MA20150425A1 (en
Inventor
Thomas Kuckelkorn
Nikolaus Benz
Original Assignee
Schott Solar Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Schott Solar Ag filed Critical Schott Solar Ag
Publication of MA20150425A1 publication Critical patent/MA20150425A1/en
Publication of MA37846B1 publication Critical patent/MA37846B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00—Solar heat collectors using working fluids
    • F24S10/40—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors
    • F24S10/45—Solar heat collectors using working fluids in absorbing elements surrounded by transparent enclosures, e.g. evacuated solar collectors the enclosure being cylindrical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S20/00—Solar heat collectors specially adapted for particular uses or environments
    • F24S20/20—Solar heat collectors for receiving concentrated solar energy, e.g. receivers for solar power plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
    • F24S40/80—Accommodating differential expansion of solar collector elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/44—Heat exchange systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Joints Allowing Movement (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Laminated Bodies (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Details Of Indoor Wiring (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

L'invention concerne un tube absorbeur (1) comprenant un tube métallique central (2), un tube présentant une enveloppe de verre (4) et un élément de transition verre-métal (10). Le tube métallique (2) et l'élément de transition verre-métal (10) sont mobiles l'un par rapport à l'autre dans la direction longitudinale au moyen d'un dispositif compensateur (20) et sont reliés ensemble, le dispositif compensateur (20) étant disposé au moins en partie dans un espace annulaire (6) entre le tube métallique (2) et l'élément de transition verre-métal (10). Au moins un dispositif de protection (50) comportant une première partie en forme de disque annulaire (52), laquelle est disposée dans la direction axiale à une certaine distance de la face frontale (110) et recouvre au moins la zone de liaison (100) entre l'élément de raccordement (30) et l'extrémité intérieure (22) du dispositif compensateur (20), est disposé dans l'espace annulaire (6) sur au moins une extrémité (1a,b) du tube absorbeur (1).The invention relates to an absorber tube (1) comprising a central metal tube (2), a tube having a glass envelope (4) and a glass-metal transition element (10). The metal tube (2) and the glass-metal transition element (10) are movable relative to each other in the longitudinal direction by means of a compensating device (20) and are connected together, the device compensator (20) being disposed at least in part in an annular space (6) between the metal tube (2) and the glass-metal transition element (10). At least one protective device (50) having a first annular disk-shaped portion (52), which is arranged in the axial direction at a distance from the end face (110) and covers at least the connection area (100); ) between the connecting element (30) and the inner end (22) of the compensating device (20) is arranged in the annular space (6) on at least one end (1a, b) of the absorber tube (1). ).

MA37846A 2012-08-14 2013-08-07 Absorber tube MA37846B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012214412A DE102012214412B3 (en) 2012-08-14 2012-08-14 Absorber pipe for parabolic trough collector in solar thermal parabolic trough power plant, has shielding device including ring disk-like section, which covers connecting region of connecting element and inner end of compensation device
PCT/EP2013/066553 WO2014026891A2 (en) 2012-08-14 2013-08-07 Absorber tube

Publications (2)

Publication Number Publication Date
MA20150425A1 MA20150425A1 (en) 2015-11-30
MA37846B1 true MA37846B1 (en) 2016-06-30

Family

ID=48522367

Family Applications (1)

Application Number Title Priority Date Filing Date
MA37846A MA37846B1 (en) 2012-08-14 2013-08-07 Absorber tube

Country Status (12)

Country Link
US (1) US9933186B2 (en)
EP (1) EP2885586B1 (en)
CN (1) CN104583687B (en)
CY (1) CY1119811T1 (en)
DE (1) DE102012214412B3 (en)
ES (1) ES2640589T3 (en)
IL (1) IL236751B (en)
IN (1) IN2015DN01112A (en)
MA (1) MA37846B1 (en)
PT (1) PT2885586T (en)
WO (1) WO2014026891A2 (en)
ZA (1) ZA201500421B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009045100A1 (en) * 2009-09-29 2011-04-07 Schott Solar Ag absorber tube
DE102009046064B4 (en) * 2009-10-27 2014-03-06 Schott Solar Ag Absorber tube and method for reversibly loading and unloading a getter material
DE102013211381B9 (en) * 2013-06-18 2015-11-26 Schott Solar Ag absorber tube
DE102013015017B4 (en) * 2013-09-10 2016-06-02 Sitec Industrietechnologie Gmbh receiver tube
CN104482681A (en) * 2013-11-28 2015-04-01 康雪慧 Packaging structure of corrugated pipe
DE202014101727U1 (en) 2014-04-11 2015-07-14 Schott Ag mirror collar
CN105258362A (en) * 2015-10-13 2016-01-20 北京有色金属研究总院 Suction material holding support for solar energy medium-high temperature evacuated collector tube
EP3163213B1 (en) * 2015-11-02 2020-07-29 Siemens Concentrated Solar Power Ltd. Method for manufacturing a heat receiver tube, solar collector with the heat receiver tube and method for producing electricity by using the solar collector

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6051017B2 (en) * 1982-03-31 1985-11-12 工業技術院長 solar heat collector
US6705311B1 (en) * 2001-11-13 2004-03-16 Solel Solar Systems Ltd. Radiation heat-shield for solar system
DE10231467B4 (en) * 2002-07-08 2004-05-27 Schott Glas Absorber tube for solar thermal applications
DE102005022183B3 (en) * 2005-05-09 2006-08-03 Schott Ag Absorber tube for use in parabolic trough collectors of solar thermal power station, has connection unit extending from inner end of expansion compensating device through inner annular gap and including hydrogen window
DE102009045100A1 (en) * 2009-09-29 2011-04-07 Schott Solar Ag absorber tube
DE102009047548B4 (en) * 2009-12-04 2012-01-12 Schott Solar Ag absorber tube
CN102519160A (en) * 2011-12-27 2012-06-27 皇明太阳能股份有限公司 Straight-through solar collector tube
CN102563930B (en) * 2012-02-24 2013-05-15 中国西电集团公司 High-temperature vacuum solar collector tube with outlaid expansion joint for solar power generation

Also Published As

Publication number Publication date
WO2014026891A3 (en) 2014-05-22
IN2015DN01112A (en) 2015-06-26
IL236751B (en) 2018-06-28
US9933186B2 (en) 2018-04-03
CN104583687A (en) 2015-04-29
MA20150425A1 (en) 2015-11-30
EP2885586B1 (en) 2017-08-02
US20150168016A1 (en) 2015-06-18
CN104583687B (en) 2017-08-01
DE102012214412B3 (en) 2013-06-20
CY1119811T1 (en) 2018-06-27
PT2885586T (en) 2017-09-15
IL236751A0 (en) 2015-02-26
ES2640589T3 (en) 2017-11-03
EP2885586A2 (en) 2015-06-24
ZA201500421B (en) 2016-10-26
WO2014026891A2 (en) 2014-02-20

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